1985 Fiat Regata vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Fiat Regata. In addition, the cost of maintenance, including insurance, on 1985 Fiat Regata would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 114 more horse power than 1985 Fiat Regata. (59 HP @ 4500 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1985 Fiat Regata. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 530 kg more than 1985 Fiat Regata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 Opel Signum (265 Nm @ 2500 RPM) has 160 more torque (in Nm) than 1985 Fiat Regata. (105 Nm @ 3000 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Fiat Regata.
Compare all specifications:
| 1985 Fiat Regata | 2004 Opel Signum | |
| Make | Fiat | Opel |
| Model | Regata | Signum |
| Year Released | 1985 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1698 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 59 HP | 173 HP |
| Engine RPM | 4500 RPM | 5500 RPM |
| Torque | 105 Nm | 265 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 82.6 mm | 86 mm |
| Engine Stroke Size | 79.2 mm | 86 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1030 kg | 1560 kg |
| Vehicle Length | 4270 mm | 4640 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Wheelbase Size | 2460 mm | 2840 mm |
